Description
ANTI BLUE LIGHT- Block blue light and relieve eye fatigue associated with digital screens - 100% UV protection.BETTER SLEEP- Blue light reduces melatonin production which makes you sleepy. Less blue light = deeper sleep.Standard Adult Shape Glasses. Measurement - 138mm frame width, 50mm lens width, 38mm lens height, 18mm bridge. Spring Hinge Design.Package contain 3 blue blocking glasses as pictured.